City · California · United States

Oceanside, CA — ZIP codes

7 ZIP codes · San Diego County

City: Oceanside
County: San Diego
State: California
Country: United States
Postal codes: 92049920519205292054920569205792058
Single source
Coordinates: 33.1959, -117.3795 View on OpenStreetMap

ZIP codes (7)

Postal code	Place name	Verification
92049	Oceanside	Single source
92051	Oceanside	Single source
92052	Oceanside	Single source
92054	Oceanside	Single source
92056	Oceanside	Single source
92057	Oceanside	Single source
92058	Oceanside	Single source

Sources and verification

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Last generated : 2026-08-21. Report an error.